A lot of small businesses do seem to do the brand-awareness thing as well, but on a smaller scale, e.g. local TV affiliates. One classic is the annoying/insane mattress salesman with a ridiculous ad that replays constantly, not really to get you to go buy a mattress now, but to build name recognition so that the next time you do need one, you remember that Crazy Uncle Bob's Mattress Emporium exists.